PIC18F87K22 Datasheet, PDF (29/548 Pages) Microchip Technology – 64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology

PIC18F87K22 FAMILY
TABLE 1-4: PIC18F8XK22 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number _{Pin Buffer}
TQFP ^{Type Type}
Description
RD6/SCK2/SCL2/PSP6/
64
AD6
RD6
I/O ST
Digital I/O.
SCK2
SCL2
PSP6⁽⁴⁾
I/O ST
I/O I²C
I/O TTL
Synchronous serial clock input/output for SPI mode.
Synchronous serial clock input/output for I²C™ mode.
Parallel Slave Port data.
AD6
I/O TTL
External Memory Address Data 6.
RD7/SS2/PSP7/AD7
RD7
SS2
PSP7⁽⁴⁾
AD7
63
I/O ST
Digital I/O.
I TTL
SPI slave select input.
I/O TTL
Parallel Slave Port data.
I/O TTL
External Memory Address Data 7.
Legend:
TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
I = Input
P = Power
I²C = I²C™/SMBus
CMOS
Analog
O
OD
= CMOS compatible input or output
= Analog input
= Output
= Open-Drain (no P diode to VDD)
Note 1: Default assignment for ECCP2 when the CCP2MX Configuration bit is set.
2: Alternate assignment for ECCP2 when the CCP2MX Configuration bit is cleared.
3: Not available on PIC18F65K22 and PIC18F85K22 devices.
4: PSP is available only in Microcontroller mode.
5: The CC6, CCP7, CCP8 and CCP9 pin placement depends on the setting of the ECCPMX Configuration bit
(CONFIG3H<1>).
 2010 Microchip Technology Inc.
Preliminary
DS39960B-page 29